linux-ext4 - [PATCH v2] mke2fs: fix force option to create filesystem on mounted device

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <003b01ceeccc$869135b0$93b3a110$@sx.jp.nec.com>
Date:	Fri, 29 Nov 2013 15:30:41 +0900
From:	"Kazuya Mio" <k-mio@...jp.nec.com>
To:	<tytso@....edu>, "'Andreas Dilger'" <adilger@...ger.ca>
Cc:	<linux-ext4@...r.kernel.org>
Subject: [PATCH v2] mke2fs: fix force option to create filesystem on mounted device

This is v2 patch added reviewed-by.
Could you check and merge this patch if possible?


According to mke2fs man, we can create a filesystem on the mounted device
when -FF option is specified.
However, currently we have to specify -F option third to force mke2fs.
This patch fixes the problem.

Signed-off-by: Kazuya Mio <k-mio@...jp.nec.com>
Reviewed-by: Zheng Liu <wenqing.lz@...bao.com>
Reviewed-by: Carlos Maiolino <cmaiolino@...hat.com>
---
 misc/util.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/misc/util.c b/misc/util.c
index 6c93e1c..40c8858 100644
--- a/misc/util.c
+++ b/misc/util.c
@@ -150,7 +150,7 @@ void check_mount(const char *device, int force, const char *type)
 	}
 	if (mount_flags & EXT2_MF_MOUNTED) {
 		fprintf(stderr, _("%s is mounted; "), device);
-		if (force > 2) {
+		if (force >= 2) {
 			fputs(_("mke2fs forced anyway.  Hope /etc/mtab is "
 				"incorrect.\n"), stderr);
 			return;
@@ -162,7 +162,7 @@ void check_mount(const char *device, int force, const char *type)
 	if (mount_flags & EXT2_MF_BUSY) {
 		fprintf(stderr, _("%s is apparently in use by the system; "),
 			device);
-		if (force > 2) {
+		if (force >= 2) {
 			fputs(_("mke2fs forced anyway.\n"), stderr);
 			return;
 		}


--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html